Human-computer interaction, or HCI, is the field concerned with how people use and experience computing systems. It combines computer science, design, psychology, ergonomics, and social research to create interfaces that are effective, understandable, accessible, and safe. In AI products, HCI addresses how users express intent, interpret uncertain outputs, correct errors, calibrate trust, and retain control when automation behaves unexpectedly. Researchers use interviews, observation, prototypes, experiments, and usability studies to test designs in context. Good HCI does not simply make a model easier to access; it helps align the entire interaction with real human capabilities, limitations, goals, and responsibilities.
Anthropic is scheduling investor meetings ahead of a potential IPO as soon as October, a move that could take the Claude maker public before rival OpenAI.
OpenAI launched Codex Micro, a $230 mechanical keypad built with Work Louder that gives developers physical controls for its Codex coding agent, its first hardware to reach market.
NVIDIA unveiled Cosmos 3 Edge and said Japan’s robotics and manufacturing leaders, from FANUC to Sony, intend to join its Cosmos Coalition to build AI for the physical world.
Microsoft is coaching its sales force to argue its AI products beat OpenAI’s and Anthropic’s on cost, security and completeness, turning on the partners whose models it long relied on.
A Reuters analysis found xAI installed 59 unpermitted gas turbines to power its Colossus 2 data center, releasing pollution near predominantly Black Memphis-area communities.
OpenAI’s first hardware, reportedly designed with Jony Ive, is a portable, screenless smart speaker built as a proactive AI companion that learns its owner and moves on its own.
Twenty-six Meta workers sued the company, alleging its AI systems used metrics like token consumption to select layoff targets, disadvantaging people on medical or family leave.
Visa, Mastercard, Stripe, Google and 36 others formed a Linux Foundation body to steward x402, an open standard letting AI agents pay for services directly over HTTP.
OpenAI’s new GPT-5.6 prompting guide urges developers to write shorter, outcome-first prompts, saying leaner instructions raised scores 10-15% while cutting tokens and cost sharply.
IBM shares sank about 23% after it warned that preliminary second-quarter results fell short, as clients diverted spending toward memory and servers ahead of price increases.